Renton, WA has a temperate climate with relatively mild temperatures throughout the year. The summers are warm and dry, while the winters are cool and wet. Renton typically sees precipitation throughout the year, with slightly more rain during the winter than during summer months. The average high temperature in July is 78 degrees Fahrenheit (25 degrees Celsius), while the average low temperature in January is 33 degrees Fahrenheit (1 degree Celsius). Renton also averages about 90 days of sunshine per year, making this a pleasant region to live in all seasons.
Renton, Washington gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Renton averages 6 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 151 sunny days per year in Renton. The US average is 205 sunny days.
Renton gets some kind of precipitation, on average, 161 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 76 degrees
Winter Low: the January low is 36
Rain: averages 44 inches of rain a year
Snow: averages 6 inches of snow a year